#divv{
    width: 300px;
    height: 300px;
    margin-right: 50px;
    border: 1px solid mediumaquamarine;
    margin:0px auto;
}
#button{
    width: 250px;
    height: 35px;
    background-color:mediumseagreen;
    color: white;
    border-style: none;
    margin:0px 20px 0px 20px;
    border-radius: 4px;
}
input{
    width: 250px;
    height: 25px;
    margin:0px 20px 0px 20px;
}
#p{
    margin:0px 20px 0px 20px;
}
h2{
    margin:20px 20px 0px 20px;
}
